| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.63 | 3.222% | $34.7136 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $157.52 | 11.775% | $176.068 | $176.07 | $176.05 | $176.10 |
| Purchase #3 | $89.81 | 7.417% | $96.4712 | $96.47 | $96.45 | $96.50 |
| Purchase #4 | $224.79 | 7.506% | $241.6627 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $44.40 | 5.472% | $46.8296 | $46.83 | $46.85 | $46.80 |
| Purchase #6 | $143.30 | 9.306% | $156.6355 | $156.64 | $156.65 | $156.60 |
| Purchase #7 | $139.45 | 12.112% | $156.3402 | $156.34 | $156.35 | $156.30 |
| 7 purchase totals = | $832.90 | $908.7208 | $908.72 | $908.70 | $908.70 | |